Analysis of interatomic Contacts of Structural Units in PDB entry:
7NHC

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 7NHC entry

There are 5 chains in PDB entry 7NHC (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ARG 716
B	MET 1	GLN 756
C	MET 1	GLY 247
E	G 1	U 8
D	A 1	C 15

There are 73 helices in PDB entry 7NHC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	1	9	Right-handed alpha
Helix 2	AA2	A	10	25	Right-handed alpha
Helix 3	AA3	A	31	50	Right-handed alpha
Helix 4	AA4	A	83	99	Right-handed alpha
Helix 5	AA5	A	126	138	Right-handed alpha
Helix 6	AA6	A	158	160	Right-handed 310
Helix 7	AA7	A	164	186	Right-handed alpha
Helix 8	AA8	A	187	200	Right-handed alpha
Helix 9	AA9	A	209	216	Right-handed alpha
Helix 10	AB1	A	225	235	Right-handed alpha
Helix 11	AB2	A	240	249	Right-handed alpha
Helix 12	AB3	A	302	313	Right-handed alpha
Helix 13	AB4	A	330	351	Right-handed alpha
Helix 14	AB5	A	363	370	Right-handed alpha
Helix 15	AB6	A	404	415	Right-handed alpha
Helix 16	AB7	A	433	452	Right-handed alpha
Helix 17	AB8	A	453	476	Right-handed alpha
Helix 18	AB9	A	533	538	Right-handed 310
Helix 19	AC1	A	572	579	Right-handed alpha
Helix 20	AC2	A	582	603	Right-handed alpha
Helix 21	AC3	A	607	614	Right-handed alpha
Helix 22	AC4	A	632	650	Right-handed alpha
Helix 23	AC5	A	652	674	Right-handed alpha
Helix 24	AC6	A	682	692	Right-handed alpha
Helix 25	AC7	A	697	714	Right-handed alpha
Helix 26	AC8	B	5	11	Right-handed 310
Helix 27	AC9	B	14	22	Right-handed 310
Helix 28	AD1	B	35	49	Right-handed alpha
Helix 29	AD2	B	84	99	Right-handed alpha
Helix 30	AD3	B	101	117	Right-handed alpha
Helix 31	AD4	B	118	124	Right-handed 310
Helix 32	AD5	B	138	154	Right-handed alpha
Helix 33	AD6	B	156	161	Right-handed 310
Helix 34	AD7	B	162	175	Right-handed alpha
Helix 35	AD8	B	214	222	Right-handed alpha
Helix 36	AD9	B	248	265	Right-handed alpha
Helix 37	AE1	B	274	290	Right-handed alpha
Helix 38	AE2	B	309	313	Right-handed 310
Helix 39	AE3	B	314	326	Right-handed alpha
Helix 40	AE4	B	330	346	Right-handed alpha
Helix 41	AE5	B	369	373	Right-handed 310
Helix 42	AE6	B	377	381	Right-handed 310
Helix 43	AE7	B	382	393	Right-handed alpha
Helix 44	AE8	B	412	426	Right-handed alpha
Helix 45	AE9	B	455	472	Right-handed alpha
Helix 46	AF1	B	504	512	Right-handed 310
Helix 47	AF2	B	518	536	Right-handed alpha
Helix 48	AF3	B	540	560	Right-handed alpha
Helix 49	AF4	B	572	583	Right-handed alpha
Helix 50	AF5	B	585	589	Right-handed 310
Helix 51	AF6	B	590	594	Right-handed 310
Helix 52	AF7	B	607	612	Right-handed alpha
Helix 53	AF8	B	613	616	Right-handed 310
Helix 54	AF9	B	617	625	Right-handed alpha
Helix 55	AG1	B	672	677	Right-handed 310
Helix 56	AG2	B	681	700	Right-handed alpha
Helix 57	AG3	B	701	704	Right-handed 310
Helix 58	AG4	B	713	732	Right-handed alpha
Helix 59	AG5	B	736	756	Right-handed alpha
Helix 60	AG6	C	2	13	Right-handed alpha
Helix 61	AG7	C	13	23	Right-handed alpha
Helix 62	AG8	C	27	34	Right-handed alpha
Helix 63	AG9	C	42	51	Right-handed alpha
Helix 64	AH1	C	62	67	Right-handed alpha
Helix 65	AH2	C	92	103	Right-handed alpha
Helix 66	AH3	C	110	115	Right-handed alpha
Helix 67	AH4	C	115	127	Right-handed alpha
Helix 68	AH5	C	155	168	Right-handed alpha
Helix 69	AH6	C	169	172	Right-handed 310
Helix 70	AH7	C	179	192	Right-handed alpha
Helix 71	AH8	C	199	212	Right-handed alpha
Helix 72	AH9	C	225	230	Right-handed alpha
Helix 73	AI1	C	231	236	Right-handed alpha

There are 15 sheets in PDB entry 7NHC. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	53	54	first strand
Strand 2	A	60	61	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	76	78	first strand
Strand 2	A	109	111	anti-parallel
Strand 3	A	116	123	anti-parallel
Strand 4	A	144	149	parallel
Strand 5	A	154	156	anti-parallel

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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	258	259	first strand
Strand 2	A	679	680	anti-parallel
Strand 3	B	483	486	anti-parallel
Strand 4	B	298	304	anti-parallel
Strand 5	B	446	453	anti-parallel
Strand 6	B	437	443	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	290	291	first strand
Strand 2	A	496	506	anti-parallel
Strand 3	A	480	491	anti-parallel
Strand 4	A	358	360	anti-parallel

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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	317	324	first strand
Strand 2	A	540	548	anti-parallel
Strand 3	A	559	571	anti-parallel
Strand 4	A	517	526	anti-parallel
Strand 5	A	496	506	anti-parallel
Strand 6	A	480	491	anti-parallel
Strand 7	A	420	421	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	377	380	first strand
Strand 2	B	364	368	parallel
Strand 3	B	355	359	anti-parallel
Strand 4	A	391	392	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	627	631	first strand
Strand 2	A	619	624	anti-parallel
Strand 3	B	2	3	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	54	57	first strand
Strand 2	B	64	67	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	128	130	first strand
Strand 2	B	135	137	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	178	184	first strand
Strand 2	B	207	213	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	240	243	first strand
Strand 2	B	223	228	anti-parallel
Strand 3	B	348	350	parallel
Strand 4	B	400	402	anti-parallel
Strand 5	B	396	397	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	489	492	first strand
Strand 2	B	495	498	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	667	668	first strand
Strand 2	C	57	59	anti-parallel
Strand 3	C	89	91	anti-parallel
Strand 4	C	78	82	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	129	135	first strand
Strand 2	C	240	245	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	141	146	first strand
Strand 2	C	215	220	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 7NHC

Analysis of interatomic Contacts of Structural Units in PDB entry:
7NHC